Calling Stored Function

Hi all,
Trying to call a stored function from vfp5 using odbc, not ado. I'm having issues with the correct syntax of the statement. Can I not use the standard vfp sqlexec() command? ( i.e. sqlexec( connhandle, "{call package.function()}, "returncursor" ) Any help would be great since my customer has no clue on this, and frankly, neither do I.

This is supported in the next code drop of the XSQL Servlet. Due out on OTN in the next couple of weeks.

Similar Messages

How to call stored function in my jsp

how to call stored function in my jsp?
please give me a example.

Hi,
think we need mor einformation, like JDeveloper release and the how you do access the database (JDBC, BC4J, EJB,ADF...)
Frank

Calling Stored Function from Excel

Folks,
Can someone help me with an Excel Macro that will call an Oracle stored function taking in parameter from one of the Excel Cell and return the value from the function into a different cell in the spreadsheet?
Thanks

This is not the right Forum for this query still here is something for you to start with
The oracle function to add 1 to the input parameter
create or replace function AddOne(ID Number) return number is
Numout Number:=0;
begin
numout:=id+1;
return numout;
end;
The Macro in Excel file to run the above function(Please add necessary references for ado connectivity)
Option Explicit
Dim Objconn As ADODB.Connection
Sub Macro1()
Dim StrSql As String
Dim ObjRs As New ADODB.Recordset
Dim I As Long
StrSql = "Provider=OraOLEDB.Oracle.1;Password=swallocation;Persist Security Info=True;User ID=swallocation;Data Source=dumpdb"
Set Objconn = New ADODB.Connection
Objconn.Open StrSql
For I = 2 To Sheet1.Rows.Count
If Not CStr(Sheet1.Cells(I, 1)) = "" Then
ObjRs.Open "select AddOne(" + CStr(Sheet1.Cells(I, 1)) + ") from dual", Objconn
If Not ObjRs.EOF And Not ObjRs.BOF Then
ObjRs.MoveFirst
Sheet1.Cells(I, 2) = ObjRs(0).Value
End If
ObjRs.Close
Else
Exit For
End If
Next
Set ObjRs = Nothing
Objconn.Close
Set Objconn = Nothing
End Sub
Hope you get something to start with
Prakash...

Calling Stored Function from DOT NET

Hi,
I am trying to call a stored function "PKG_MIS_USER_MASTER.ADD_USER(userid varchar2, password varchar2) return NUMBER" from my DOT NET application.
Everything works fine within TOAD. Can anyone please help me in writing the C# code for calling a stored function along with its return value.
Thanks in Advance.

You can (as of 15-JUL-2005) get chapter 5 and chapter 7 of my book from the ODP.NET homepage, which is located here:
http://www.oracle.com/technology/tech/windows/odpnet/index.html
The link is at the bottom of the page.
The direct link is:
http://www.oracle.com/technology/books/pdfs/dotnet_ch5_7.pdf
Chapter 5 covers using PL/SQL from .NET.
- Mark

Calling Stored Function from TopLink

I have a simple Stored Function that I'm trying to call using TopLink API:
TopLink Version: 10.1.3.3.
Oracle JDBC Driver: ojdbc5.jar (Oracle JDBC Driver version - "11.1.0.6.0-Production+")
Stored Procedure:
Function Get_Email_Address_Id(P_EMAIL_ADDRESS IN varchar2) return number;
TopLink Code:
public String executeStoredFunction() {
TopLinkTemplate tlTemplate = getTopLinkTemplate();
StoredFunctionCall call = new StoredFunctionCall();
call.setProcedureName("EMAIL_ADDRESS_PKG.Get_Email_Address_Id");
call.setResult("FUNCTION_RESULT", String.class);
call.addNamedArgument("P_EMAIL_ADDRESS");
ValueReadQuery query = new ValueReadQuery();
query.setCall(call);
query.addArgument("P_EMAIL_ADDRESS");
Vector parameters = new Vector();
parameters.addElement("1009");
String result = (String)tlTemplate.executeQuery(query, parameters.toArray());
return result;
Error I'm getting:
Exception [TOPLINK-7121] (Oracle TopLink - 10g Release 3 (10.1.3.3.0) (Build 070428)): oracle.toplink.exceptions.ValidationException
Exception Description: DatabasePlatform does not support stored functions
     at oracle.toplink.exceptions.ValidationException.platformDoesNotSupportStoredFunctions(ValidationException.java:1299)
     at oracle.toplink.queryframework.StoredFunctionCall.prepareInternal(StoredFunctionCall.java:52)
     at oracle.toplink.internal.databaseaccess.DatabaseCall.prepare(DatabaseCall.java:494)
     at oracle.toplink.internal.queryframework.CallQueryMechanism.prepareCall(CallQueryMechanism.java:102)
     at oracle.toplink.internal.queryframework.CallQueryMechanism.prepareExecuteSelect(CallQueryMechanism.java:203)
     at oracle.toplink.queryframework.DataReadQuery.prepare(DataReadQuery.java:150)
     at oracle.toplink.queryframework.DatabaseQuery.checkPrepare(DatabaseQuery.java:405)
     at oracle.toplink.queryframework.DatabaseQuery.checkPrepare(DatabaseQuery.java:375)
     at oracle.toplink.queryframework.DatabaseQuery.execute(DatabaseQuery.java:598)
     at oracle.toplink.queryframework.DataReadQuery.execute(DataReadQuery.java:96)
     at oracle.toplink.publicinterface.Session.internalExecuteQuery(Session.java:2089)
     at oracle.toplink.publicinterface.Session.executeQuery(Session.java:993)
     at oracle.toplink.publicinterface.Session.executeQuery(Session.java:965)
Observations:
Why is TopLink complaining about DatabasePlatform?
I'm using Oracle 10g as my database platform. Did anyone encounter this problem?
I have tried various combinations but it always have same complaint.
Thanks in advance for help.

Hello,
It is complaining because the DatabasePlatform being used doesn't support functions. So the problem is that it is using the DatabasePlatform instead of the Oracle10Platform that you are expecting. How have you defined it? Could you have multiple sessions.xml files, and the one that is being picked not define the Oracle10Platform? Or could you be overriding the login somehow (prelogin event etc) and setting it to use the default DatabasePlatform by accident?
Best Regards,
Chris

Calling stored function that contains commit from .JCX

I would like to call a stored function (Oracle) that contains a commit, from
a WebLogic database control (.JCX). The suggested way to call a stored
function is to do something like:
* @jc:sql statement::
* SELECT MY_FUNCTION({projectID}, {staffID}) FROM DUAL
int callMyFunction(int projectID, int staffID) throws SQLException;
This doesn't work if the function contains a commit - I get: ORA-14552:
cannot perform a DDL, commit or rollback inside a query or DML. I don't
want to just get my own connection to the db in my code and call it directly
because then I won't be using the connection pool provided by WebLogic. Is
there a recommended way to do this? So far, the database control has taken
care of getting connections from the pool. Can I get a connection from the
pool explicitely and use it? How do I "return" it to the pool?
Thanks.
Steve

Steve Kincer wrote:
Thanks for the response.
So far, I've only used the database control, so I haven't been doing any
transaction management (rollbacks/commits) myself - I've just called methods
in my database control and not worried it. Come to think of it, all my
other calls are just SELECTs, so it hasn't been an issue, but I've assumed
WebLogic or the connection pool would take care of transaction management
for me if I coded an UPDATE function in the database control.
What do you mean by "find and use the control API provided for
defining/demarking
transactions" ... what control?
I've seen stuff in the help file about transaction management, so I can
research that, but where do I get the connection to use for this? I'm
thinking I should get it from the pool (rather than create my own
connection). I saw a generated method in my database control called
getConnection, but when I tried using it with a CallableStatement I got
error:
"The transaction is no longer active - status: 'Committed'. No further JDBC
access is allowed within this transaction."This means that you are automatically being taken care of transactionally,
and don't need to do any commit() calls.
Joe
>
I guess it's pretty obvious that I'm pretty new to WebLogic.
Thanks for your help.
Steve
"Joe Weinstein" <[email protected]> wrote in message
news:[email protected]...
Steve Kincer wrote:
I would like to call a stored function (Oracle) that contains a commit,
from a WebLogic database control (.JCX). The suggested way to call a
stored function is to do something like:
* @jc:sql statement::
* SELECT MY_FUNCTION({projectID}, {staffID}) FROM DUAL
int callMyFunction(int projectID, int staffID) throws SQLException;
This doesn't work if the function contains a commit - I get: ORA-14552:
cannot perform a DDL, commit or rollback inside a query or DML.Right. It is bad style to hide a commit in a procedure. The begin-tx
and commit should be at the same level, above any specific SQL for the
tx. How did you start a transaction? Are you sure you have an ongoing
transaction?
I don't
want to just get my own connection to the db in my code and call it
directly because then I won't be using the connection pool provided by
WebLogic. Is there a recommended way to do this? So far, the database
control has taken care of getting connections from the pool. Can I get a
connection from the pool explicitely and use it? How do I "return" it to
the pool?You should find and use the control API provided for defining/demarking
transactions.
Joe
Thanks.
Steve

Calling Stored function and showing returned value on the UI screen

I am calling a stored function by using the following steps mentioned as per the below link. The stored function returns a single scalar value
http://download.oracle.com/docs/cd/E1790401/web.1111/b31974/bcadvgen.htm#sm0297_
Please verify if I am putting the code in the classes as required by the ADF framework.
* 1) In class CustomApplicationModuleImpl extends ApplicationModuleImpl*
// Some constants
public static int NUMBER = Types.NUMERIC;
public static int DATE = Types.DATE;
public static int VARCHAR2 = Types.VARCHAR;
protected Object callStoredFunction(int sqlReturnType, String stmt,
Object[] bindVars) {
CallableStatement st = null;
try {
// 1. Create a JDBC CallabledStatement
st = getDBTransaction().createCallableStatement(
"begin ? := "+stmt+";end;",0);
// 2. Register the first bind variable for the return value
st.registerOutParameter(1, sqlReturnType);
if (bindVars != null) {
// 3. Loop over values for the bind variables passed in, if any
for (int z = 0; z < bindVars.length; z++) {
// 4. Set the value of user-supplied bind vars in the stmt
st.setObject(z + 2, bindVars[z]);
// 5. Set the value of user-supplied bind vars in the stmt
st.executeUpdate();
// 6. Return the value of the first bind variable
return st.getObject(1);
catch (SQLException e) {
throw new JboException(e);
finally {
if (st != null) {
try {
// 7. Close the statement
st.close();
catch (SQLException e) {}
With a helper method like this in place, calling the func_with_no_args procedure shown in Example 37-7 would look like this:
*2) In class CustomServiceImpl extends CustomApplicationModuleImpl*
public String callEnvironmentName(){
return (String) callStoredFunction(VARCHAR2, "CAR_UTIL_PK.get_environment_name()", new Object[] {});
3) If I have the first two steps correct, I was to display the value returned by method callEnvironmentName() with scalar values like (Development, Production etc) at the footer of each JSFX page. What is the flow I should follow, should I call callEnvironmentName() from some managed bean? Also I want to store it once on first call to some application variable and use that to populate the JSFX pages. Is there a working example. What is the best practice?
Thanks
Edited by: user5108636 on Apr 5, 2011 11:58 PM

Hi John,
Duplicate alerts are coming for BP_Confirmed as well as one custom event. Earlier I thought there is some issue with my custom event, but when it came for BP_Confirmed also, then i have a doubt something is wrong with the application.
I have also checked that BP_Confirmed is being raised only once inside the method-BP_CONFIRM of class-cl_crmcmp_b_cucobupa_impl.
raise event BPConfirmed
CLASS cl_crm_ic_services DEFINITION LOAD.
CREATE OBJECT event.
event->set_name( if_crm_ic_events_con=>gc_bpconfirmed ).
event_srv = cl_crm_ic_services=>get_event_srv_instance( ).
event_srv->raise( event ).
Are you aware of any other place from where this event is getting triggered?
Thanks for your help!
Regards,
Rohit

Calling stored function within select

Hi,
I am working with ODP.NET and Oracle 8.1.7 for two years now and I solved a lot of problems. But now I am really in trouble:
I need to call a stored function (that is within a package) from a select statement:
Here is a very simple test case (the real select is much more complicated)
select PFM.P_COSTING.CALC ( 0 ) from dual;
this works fine in TOAD, but When I try to do the same from C#/ODP.NET, I always get the following error:
ORA-00904: Invalid column name
Can anybody help?
Here my package (scheme is PFM):
CREATE OR REPLACE PACKAGE BODY P_Costing AS
FUNCTION Calc ( x number)
return number IS
BEGIN
RETURN 1;
END Calc;
END P_Costing;
thanks in advance
markus

It works fine for me, but you might not want to use "PFM.P_COSTING.CALC ( 0 )" as a column name.
Try aliasing the expression
select PFM.P_COSTING.CALC ( 0 ) result from dual;
David

Call stored function return array

Hi all,
I have a function as follow:
create or replace TYPE string_table IS TABLE OF VARCHAR2(2000);
create or replace TYPE ARRAYTYPE is VARRAY(20) OF VARCHAR2(30);
create or replace FUNCTION getEmpArray(s varchar2, t varchar2, st string_table) RETURN ARRAYTYPE AS
l_data ARRAYTYPE := ARRAYTYPE();
BEGIN
l_data.extend; l_data(l_data.count) := s; l_data.extend; l_data(l_data.count) := t; l_data.extend; l_data(l_data.count) := st(1); RETURN l_data;
END;
I want to call this function by StoredFunctionCall
code:
StoredFunctionCall fun = new StoredFunctionCall();
fun.setProcedureName("getEmpArray".toUpperCase());
Object[] arr = new Object[]{"aa", "fgfg", "bbb"};
ArrayDescriptor arrDescriptor =
ArrayDescriptor.createDescriptor("string_table".toUpperCase(),
connection);
ARRAY arrayToPass = new ARRAY(arrDescriptor, connection, arr);
fun.addUnamedArgumentValue("a");
fun.addUnamedArgumentValue("b");
fun.addUnamedArgumentValue(arrayToPass);
fun.setResult("FUNCTION_RESULT"); // for get result by this name
Vector<DatabaseRecord> list = session.executeSelectingCall(fun);
But Exception
PLS-00382: expression is of wrong type
ORA-06550: line 1, column 7:
PL/SQL: Statement ignored
Error Code: 6550
Call: BEGIN ? := GETEMPARRAY(?, ?, ?); END;
bind => [=> FUNCTION_RESULT, a, b, oracle.sql.ARRAY@21fbc01]
Please help me
Edited by: fbg on 21:52 26-04-2010

A few issues,
1 - JDBC does not support the PLSQL TABLE type, you must use a VARRAY type, or wrap the TABLE function call in a function that takes a VARRAY.
TopLink also has support for PLSQL types in its PLSQLStoredProcedureCall class, but no support is currently offered for StoredFunctions.
You can't pass the VARRAY type for the TABLE argument.
2 - Your function returns a VARRAY, so you need to define this type in the StoredFunctionCall result.
We don't currently expose the API to set a Array type for the result, so you would need to access the call's first parameter directly, or use a StoredProcedureCall (and convert your function to a procedure).
You may also wish to investigate returning a cursor from a stored procedure instead of the varray.
You could also access the JDBC connection directly and perform the call using JDBC code.
Feel free to log these issues in EclipseLink.
James : www.eclipselink.org

Oracle 8..How to call stored Procedure to call stored Function

Student here. Using Oracle 8, without Procedure Builder. Only have SQLPlus environment. Three simple code blocks follow:
block One Creates a Function
block Two Creates a Procedure
...However, I do not know how to Start, Run, Get..@ <or whatever command at SQL> prompt, to run the Procedure to call the Function.
block Three is a script that calls the function, but I wish to call the stored procedure (from block Two above). My user manual PL/SQL Intro does not address.
Please provide simple SQL Plus steps, command, path whatever.
Very grateful to any or all who assist
Wayne
[email protected]
-- CODE BLOCK #1 ----------------------------
SQL>CREATE OR REPLACE FUNCTION COST_INCREASE_F (V_INCOMINGSAL NUMBER)
2 RETURN EMP.SAL%TYPE
3 IS
4 V_NEWSAL EMP.SAL%TYPE;
5 F_CONSTANT CONSTANT NUMBER :=1.05;
6
7 BEGIN
8 V_NEWSAL := V_INCOMINGSAL * F_CONSTANT;
9 RETURN V_NEWSAL;
10
11 END;
12 /
Function created.
-- CODE BLOCK # 2----------------------------
SQL>CREATE OR REPLACE PROCEDURE NEW_SALARY2
2 IS
3 V_SALFROMDBASE NUMBER;
4 V_NEWVALFROMFUNC NUMBER;
5
6 BEGIN
7 SELECT SAL
8 INTO V_SALFROMDBASE
9 FROM EMP
10 WHERE EMPNO = 7839;
11
12 V_NEWVALFROMFUNC := COST_INCREASE_F(V_SALFROMDBASE);
13
14 DBMS_OUTPUT.PUT_LINE(V_SALFROMDBASE| |' '| |V_NEWVALFROMFUNC);
15 END;
16 /
Procedure created.
CODE BLOCK # 3---------------------------
SQL>DECLARE
2 V_SALFROMDBASE NUMBER;
3 V_NEWVALFROMFUNC NUMBER;
4
5 BEGIN
6 SELECT SAL
7 INTO V_SALFROMDBASE
8 FROM EMP
9 WHERE EMPNO = 7839;
10
11 V_NEWVALFROMFUNC := COST_INCREASE_F(V_SALFROMDBASE);
12
13 DBMS_OUTPUT.PUT_LINE(V_SALFROMDBASE| |' '| |V_NEWVALFROMFUNC);
14 END;
15 /
5000 5250
PL/SQL procedure successfully completed.
null

Follow this steps to run the procedure.
1. save the procedure in a folder in your hard disk as NEW_SALARY2.SQL.
2. go to SQL*PLUS and then goto FILE->OPEN
3. Then goto your folder where you have saved your procedure and then click once(only once) on the procedure name and then click cancel.
4. Then type SQL>@NEW_SALARY2.SQL;
it will execute your procedure.
important: if you don't want to do that then
type:
SQL>exec c:\myfolder\NEW_SALARY2.sql
it will execute your procedure.
The same applies for your script.
I hope this will help. If u still need help
email me at [email protected]
null

Call stored function / stored procedure from JAVA/JPA and pass array

I fail calling a plsql function from java with jpa - it works perfect without the array but its not working with the array:
PLSQL Function:
function getHtml(pWhere VARCHAR2 DEFAULT NULL,
pColSort HTP.STRINGARRAY) return clob is
begin
errorhndl.Log(pMessage => 'called');
htp.prn('das ist der test
for i in 1 .. pColSort.count loop
htp.p('
pColSort['||i||']: '||pColSort(i));
end loop;
htp.prn('
<table> <tr> <td> max1.0 </td> <td> max2.0 </td> </tr>');
htp.prn('<tr> <td> max1.1 </td> <td> max2.1 </td> </tr> </table>');
htp.prn('test ende');
return htp.gHtpPClob;
exception
when others then
null;
end getHtml;
PLSQL TYPE: (in HTP package - self created - but could be anywhere else too)
type STRINGARRAY is table of varchar2(256) index by binary_integer;
JAVA DOA:
public class ShowReportDOAImpl implements ShowReportDOA {
private JdbcTemplate jdbcTemplate;
private SimpleJdbcCall procShowReport;
public void setJdbcTemplate(JdbcTemplate jdbcTemplate) {
this.jdbcTemplate = jdbcTemplate;
procShowReport = new SimpleJdbcCall(this.jdbcTemplate)
.withCatalogName("Show_Report")
.withFunctionName("getHtml")
.withoutProcedureColumnMetaDataAccess()
.declareParameters(
new SqlParameter("pWhere", Types.VARCHAR),
new SqlParameter("pColSort", Types.ARRAY, "HTP.STRINGARRAY"),
new SqlOutParameter("RETURN", Types.CLOB)
public String readReport(Long id, ParameterHelper ph) {
String[] sortCol = {"max", "michi", "stefan"};
String pWhere = "fritz";
MapSqlParameterSource parms = new MapSqlParameterSource();
parms.addValue("pWhere", pWhere);
parms.addValue("pColSort", sortCol, Types.ARRAY, "HTP.STRINGARRAY");
parms.addValue("pColSort", Arrays.asList(sortCol), Types.ARRAY, "HTP.STRINGARRAY");
Clob clob = procShowReport.executeFunction(Clob.class, parms);
String clobString = "";
try {
System.out.println("length: "+new Long(clob.length()).intValue());
clobString = clob.getSubString(1, new Long(clob.length()).intValue());
} catch (SQLException e) {
e.printStackTrace();
return clobString;
EXCEPTION IS:
org.springframework.jdbc.UncategorizedSQLException: CallableStatementCallback; uncategorized SQLException for SQL [{? = call SHOW_REPORT.GETHTML(?, ?)}]; SQL state [null]; error code [17059]; Konvertierung zu interner Darstellung nicht erfolgreich: [max, michi, stefan]; nested exception is java.sql.SQLException: Konvertierung zu interner Darstellung nicht erfolgreich: [max, michi, stefan]
org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:83)
org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:80)
org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:80)
org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:969)
org.springframework.jdbc.core.JdbcTemplate.call(JdbcTemplate.java:1003)
org.springframework.jdbc.core.simple.AbstractJdbcCall.executeCallInternal(AbstractJdbcCall.java:391)
org.springframework.jdbc.core.simple.AbstractJdbcCall.doExecute(AbstractJdbcCall.java:354)
org.springframework.jdbc.core.simple.SimpleJdbcCall.executeFunction(SimpleJdbcCall.java:154)
at.ontec.cat.config.doa.ShowReportDOAImpl.readReport(ShowReportDOAImpl.java:47)
at.ontec.cat.http.ShowReport.doGet(ShowReport.java:80)
javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter.doFilterInternal(OpenEntityManagerInViewFilter.java:113)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
root cause
java.sql.SQLException: Konvertierung zu interner Darstellung nicht erfolgreich: [max, michi, stefan]
oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:124)
oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:161)
oracle.jdbc.driver.DatabaseError.check_error(DatabaseError.java:860)
oracle.sql.ARRAY.toARRAY(ARRAY.java:209)
oracle.jdbc.driver.OraclePreparedStatement.setObjectCritical(OraclePreparedStatement.java:7767)
oracle.jdbc.driver.OraclePreparedStatement.setObjectInternal(OraclePreparedStatement.java:7448)
oracle.jdbc.driver.OraclePreparedStatement.setObjectInternal(OraclePreparedStatement.java:7836)
oracle.jdbc.driver.OracleCallableStatement.setObject(OracleCallableStatement.java:4586)
org.apache.commons.dbcp.DelegatingPreparedStatement.setObject(DelegatingPreparedStatement.java:166)
org.apache.commons.dbcp.DelegatingPreparedStatement.setObject(DelegatingPreparedStatement.java:166)
org.springframework.jdbc.core.StatementCreatorUtils.setValue(StatementCreatorUtils.java:356)
org.springframework.jdbc.core.StatementCreatorUtils.setParameterValueInternal(StatementCreatorUtils.java:216)
org.springframework.jdbc.core.StatementCreatorUtils.setParameterValue(StatementCreatorUtils.java:127)
org.springframework.jdbc.core.CallableStatementCreatorFactory$CallableStatementCreatorImpl.createCallableStatement(CallableStatementCreatorFactory.java:212)
org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:947)
org.springframework.jdbc.core.JdbcTemplate.call(JdbcTemplate.java:1003)
org.springframework.jdbc.core.simple.AbstractJdbcCall.executeCallInternal(AbstractJdbcCall.java:391)
org.springframework.jdbc.core.simple.AbstractJdbcCall.doExecute(AbstractJdbcCall.java:354)
org.springframework.jdbc.core.simple.SimpleJdbcCall.executeFunction(SimpleJdbcCall.java:154)
at.ontec.cat.config.doa.ShowReportDOAImpl.readReport(ShowReportDOAImpl.java:47)
at.ontec.cat.http.ShowReport.doGet(ShowReport.java:80)
javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter.doFilterInternal(OpenEntityManagerInViewFilter.java:113)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
Please help!!
Please help!!

user8374822 wrote:
PLSQL Function:
function getHtml(pWhere VARCHAR2 DEFAULT NULL,
pColSort HTP.STRINGARRAY) return clob is
begin
end getHtml;
PLSQL TYPE: (in HTP package - self created - but could be anywhere else too)
type STRINGARRAY is table of varchar2(256) index by binary_integer;
JAVA DOA:
new SqlParameter("pColSort", Types.ARRAY, "HTP.STRINGARRAY"),I don't know much (??) java and can't understand your error messages as they are not in english.
But I have a feeling that the error is because either
a) "Types.ARRAY" in Java world probably does not map to an index-by table in oracle or
b) the array must be created as a SQL TYPE and not as a package variable or
c) both of the above
You may want to try following approaches
1) Change the array type declaration to nested table i.e. use "type STRINGARRAY is table of varchar2(256)"
2) If the above does not work, then create a sql type (using CREATE TYPE statement) to create STRINGARRAY as a SQL type of varchar2(256)
Hope this helps.

How to call stored function in php

hi
i'm new in php
how to to call a stored funtion in php without using the select query and
i want to display the return value in php page...
tx for advance...
venkat

Hi there,
Could you clarify your question more clearly?
I can't really get what you mean.
You still need to write SQL even though you use PEAR DB library.
Have a look at the DB package in
http://pear.php.net
Guess it would help
Dn.
Message was edited by:
Dn.

Cannot call ANY stored functions from my Java program

My problem is that I cannot call ANY stored procedure from my Java
program. Here is the code for one of my stored procedures which runs
very well in PL/SQL:
PL/SQL code:
CREATE OR REPLACE PACKAGE types AS
TYPE cursorType IS REF CURSOR;
END;
CREATE OR REPLACE FUNCTION list_recs (id IN NUMBER)
RETURN types.cursorType IS tracks_cursor types.cursorType;
BEGIN
OPEN tracks_cursor FOR
SELECT * FROM accounts1
WHERE id = row_number;
RETURN tracks_cursor;
END;
variable c refcursor
exec :c := list_recs(11)
SQL> print c
COLUMN1 A1 ROW_NUMBER
rec_11 jacob 11
rec_12 jacob 11
rec_13 jacob 11
rec_14 jacob 11
rec_15 jacob 11
Here is my Java code:
import java.sql.*;
import java.io.*;
import oracle.jdbc.driver.*;
class list_recs
public static void main(String args[]) throws SQLException,
IOException
String query;
CallableStatement cstmt = null;
ResultSet cursor;
// input parameters for the stored function
String user_name = "jacob";
// user name and password
String user = "jnikom";
String pass = "jnikom";
DriverManager.registerDriver(new oracle.jdbc.OracleDriver());
try { Class.forName ("oracle.jdbc.driver.OracleDriver"); }
catch (ClassNotFoundException e)
{ System.out.println("Could not load driver"); }
Connection conn =
DriverManager.getConnection (
"jdbc:oracle:thin:@10.52.0.25:1521:bosdev",user,pass);
try
String sql = "{ ? = call list_recs(?) }";
cstmt = conn.prepareCall(sql);
// Use OracleTypes.CURSOR as the OUT parameter type
cstmt.registerOutParameter(1, OracleTypes.CURSOR);
String id = "11";
cstmt.setInt(2, Integer.parseInt(id));
// Execute the function and get the return object from the call
cstmt.executeQuery();
ResultSet rset = (ResultSet) cstmt.getObject(1);
while (rset.next())
System.out.print(rset.getString(1) + " ");
System.out.print(rset.getString(2) + " ");
System.out.println(rset.getString(3) + " ");
catch (SQLException e)
System.out.println("Could not call stored function");
e.printStackTrace();
return;
finally
cstmt.close();
conn.close();
System.out.println("Stored function was called");
Here is how I run it, using Win2K and Oracle9 on Solaris:
C:\Jacob\Work\Java\Test\Vaultus\Oracle9i\FunctionReturnsResultset>java
list_recs
Could not call stored function
java.sql.SQLException: ORA-00600: internal error code, arguments:
[ttcgcshnd-1], [0], [], [], [], [], [], []
at
oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:168)
at oracle.jdbc.ttc7.TTIoer.processError(TTIoer.java:208)
at oracle.jdbc.ttc7.Oall7.receive(Oall7.java:543)
at oracle.jdbc.ttc7.TTC7Protocol.doOall7(TTC7Protocol.java:1405)
at oracle.jdbc.ttc7.TTC7Protocol.fetch(TTC7Protocol.java:889)
at
oracle.jdbc.driver.OracleStatement.<init>(OracleStatement.java:490)
at
oracle.jdbc.driver.OracleStatement.getCursorValue(OracleStatement.java:2661)
at
oracle.jdbc.driver.OracleStatement.getObjectValue(OracleStatement.java:4189)
at
oracle.jdbc.driver.OracleStatement.getObjectValue(OracleStatement.java:4123)
at
oracle.jdbc.driver.OracleCallableStatement.getObject(OracleCallableStatement.java:541)
at list_recs.main(list_recs.java:42)
C:\Jacob\Work\Java\Test\Vaultus\Oracle9i\FunctionReturnsResultset>
Any help is greatly appreciated,
Jacob Nikom

Thank you for your suggestion.
I tried it, but got the same result. I think the difference in the syntax is due to the Oracle versus SQL92 standard
conformance. Your statament is the Oracle version and mine is the SQL92. I think both statements are acceptable
by the Oracle.
Regards,
Jacob Nikom

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2 sql_string varchar2(2000);
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ORA-06550: line 4, column 1:
PL/SQL: Statement ignored
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3 func_name varchar2(30);
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5 func_name := 'some_func';
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7 execute immediate sql_string;
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ORA-00904: "SOME_FUNC": invalid identifier
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1 create or replace function test_func
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2 sql_string varchar2(2000);
3 func_name varchar2(30);
4 begin
5 func_name := 'test_func';
6 sql_string := 'select ' || func_name || ' into a from dual ';
7 execute immediate sql_string;
8* end;
SQL> /
declare
ERROR at line 1:
ORA-00905: missing keyword
ORA-06512: at line 7
SQL> Set serveroutput on
1   declare
2   sql_string varchar2(2000);
3   func_name varchar2(30);
4   return_value number;
5   begin
6   func_name := 'test_func';
7   sql_string := 'select ' || func_name || ' from dual ';
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9   dbms_output.put_line(return_value);
10* end;
SQL> /
0
PL/SQL procedure successfully completed.Hope that helps.
Regards
Raj

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